package com.atguigu.juc.interview.lock;

import java.util.concurrent.CyclicBarrier;

/**
 * @author leimingchao
 * @create 2021-04-20 22:53
 */
public class CyclicBarrierTest {
    public static void main(String[] args) {
        CyclicBarrier cyclicBarrier = new CyclicBarrier(7, () -> System.out.println("****召唤神龙"));
        for (int i = 1; i <= 7; i++) {
            int finalI = i;
            new Thread(() -> {
                System.out.println(Thread.currentThread().getName() + "\t收到第:" + finalI + "颗龙珠");
                try {
                    cyclicBarrier.await();
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }, String.valueOf(i)).start();
        }

    }
}
